The rotating loop in an AC generator is a square 15.0 cm on a side. It isrotated at 55.0 Hz in a uniform field of 0.800 T. Calculate the followingquantities as functions of time t, where t is in seconds.(a) the flux through the loop18 cos(314t) x mT•m2(b) the emf induced in the loopV(c) the current induced in the loop for a loop resistance of 2.00 NA(d) the power delivered to the loop(e) the torque that must be exerted to rotate the loopmN•m

Answered: Image /qna-images/answer/7bb5dfb1-1a4d-4ab9-b2c2-4f0518628e22.jpg

Answered: The rotating loop in an AC generator is…

Similar questions

Use the worked example above to help you solve this problem. An AC generator consists of eight turns of wire, each having area A = 0.0910 m, with a total resistance of 11.2 Q. The loop rotates in a magnetic field of 0.579 T at a constant frequency of 62.3 Hz. (a) Find the maximum induced emf. V (b) What is the maximum induced current? A (c) Determine the induced emf and current as functions of time. E = V)sin(@t) I = A)sin(@t) W = (d) What maximum torque must be applied to keep the coil turning? N: m EXERCISE HINTS: GETTING STARTED I'M STUCK! An AC generator is to have a maximum output of 318 V. Each coil has an area of 0.120 m² and a resistance of 15.6 N and rotates in a magnetic field of 0.707 T with a frequency of 41.3 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. I max A (c) Determine the induced emf as a…
A 44.0Q resistor is connected as in the figure to an ac generator with &m = 25.0 V. What is the amplitude of the resulting alternating current if the frequency of the emf is (a)1.44 kHz and (b)9.13 kHz? \ir vR (a) Number i Units (b) Number Units
A transformer is to be used to provide power for a computer disk drive that needs 5.6 V (rms) instead of the 120 V (rms) from the wall outlet. The number of turns in the primary is 420, and it delivers 500 mA (the secondary current) at an output voltage of 5.6 V (rms). (a) Should the transformer have more turns in the secondary compared to the primary, or fewer turns? O There should be more turns in the secondary. O There should be fewer turns in the secondary. (b) Find the current in the primary. (c) Find the number of turns in the secondary. turns
An AC generator is to have a maximum output of 332 V. Each coil has an area of 0.146 m² and a resistance of 16.6 2 and rotates in a magnetic field of 0.725 T with a frequency of 37.2 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. A max = (c) Determine the induced emf as a function of time. ε = V)sin t
A loop of wire has a self-inductance of 5.5 mH. You pass a current of 9.0 Amps though the loop, and then drop the current to 0 at a contastant rate over 3.5 seconds. What is the EMF generated?
Use the worked example above to help you solve this problem. An AC generator consists of eight turns of wire, each having area A = 0.0890 m², with a total resistance of 10.3. The loop rotates in a magnetic field of 0.445 T at a constant frequency of 63.5 Hz. (a) Find the maximum induced emf. V (b) What is the maximum induced current? A (c) Determine the induced emf and current as functions of time. E = ( V)sin(wt) I = ( A) sin(wt) W = (d) What maximum torque must be applied to keep the coil turning? N.m (
The rotating loop in an AC generator is a square 15.0 cm on a side. It is rotated at 90.0 Hz in a uniform field of 0.800 T. Calculate the following quantities as functions of time t, where it is in seconds. (a) the flux through the loop mT m² (b) the emf induced in the loop. V (c) the current induced in the loop for a loop resistance of 2.50 2 A (d) the power delivered to the loop W (e) the torque that must be exerted to rotate the loop. mN-m
Two coils have a mutual inductance of 1.93x10-4 H. The current in the first coil increases at a uniform rate of 665 A/s. If the resistance of the second coil is 10 ohms, what is the magnitude of the induced current in mA in the Second coil?
The rotating loop in an AC generator is a square 10.0 cm on a side. It is rotated at 45.0 Hz in a uniform field of 0.800 T. Calculate the following quantities as functions of time t, where t is in seconds. (a) the flux through the loop mT•m2 (b) the emf induced in the loop V (c) the current induced in the loop for a loop resistance of 2.50 2 A (d) the power delivered to the loop W (e) the torque that must be exerted to rotate the loop mN•m